StatDNS publishes monthly TLD zone files reports. For each TLD, we compute statistics about :

  • Glue records : number of IPv4 and IPv6 glue records present in the zone
  • Name servers : number of NS records and unique name servers present in the zone
  • DNSSEC : number of DS records and signed domains present in the zone
  • Domain names : number of IDN domains (internationalized domain name), and global domain count

Domains not configured with name servers at the TLD registry are not listed in zone files and thus not taken into account.

TLDIPv4 GlueIPv6 GlueNSUnique NSDSSignedIDNsDomains
1.com2157050958227531361426523805311124530761076260116955833
2.net3935706854359862659699611032078451829892814984092
3.org36445739802513562769785352692485812681010538391
4.info1607091283123333923428171146811258270525346550
5.biz40025263558500224388200802122286368
6.us2844124741229531680580001751186
7.mobi8505661815107716820027841774414
8.asia962579680042450350014779264140
9.name2279824307073577015518282993178763
10tel36610578111490015216129423
11pro49553426940126232000108948
12xxx118662110435820000101641
13cat70010210870110243127085393
14jobs160171102570200045518
15aero553172659497600033678
16travel133446271750000017761
17coop40142295942350007807
18museum390126084842161204
19int681523470000187
20post70081796836036
21arpa121264351310010